Results 1 to 10 of about 1,176,713 (362)

Vibration-based damage detection in a wind turbine using 1 year of data

open access: yesStructural Control and Health Monitoring, 2018
In the current state of development, it is very hard to remotely evaluate the actual condition of wind turbines structures. This makes it impossible for a wind farm owner to correctly deliberate about the need of retrofitting the current wind turbine ...
Lvaro Cunha   +2 more
exaly   +2 more sources

Geometric nonlinear dynamic response of wind turbines with different power performance [PDF]

open access: yesE3S Web of Conferences, 2021
As the size of wind turbine blades increases, the influence of geometric nonlinearity on aerodynamic, structural and design of blades becomes more and more serious. In this work, the efficient aero-elastic calculation of large flexible blades is studied.
Qian Xiaohang   +3 more
doaj   +1 more source

Current status and grand challenges for small wind turbine technology [PDF]

open access: yesWind Energy Science, 2022
While modern wind turbines have become by far the largest rotating machines on Earth with further upscaling planned for the future, a renewed interest in small wind turbines (SWTs) is fostering energy transition and smart grid development. Small machines
A. Bianchini   +23 more
doaj   +1 more source

Grand challenges in the design, manufacture, and operation of future wind turbine systems

open access: yesWind Energy Science, 2023
. Wind energy is foundational for achieving 100 % renewable electricity production, and significant innovation is required as the grid expands and accommodates hybrid plant systems, energy-intensive products such as fuels, and a transitioning ...
P. Veers   +18 more
semanticscholar   +1 more source

Wind Turbine Technology Trends

open access: yesApplied Sciences, 2022
The rise in prices of traditional energy sources, the high dependence of many countries on their import, and the associated need for security of supply have led to large investments in new capacity of wind power plants.
M. Bošnjaković   +3 more
semanticscholar   +1 more source

Sustainable End-of-Life Management of Wind Turbine Blades: Overview of Current and Coming Solutions

open access: yesMaterials, 2021
Various scenarios of end-of-life management of wind turbine blades are reviewed. “Reactive” strategies, designed to deal with already available, ageing turbines, installed in the 2000s, are discussed, among them, maintenance and repair, reuse ...
L. Mishnaevsky
semanticscholar   +1 more source

An Overview on Fault Diagnosis, Prognosis and Resilient Control for Wind Turbine Systems

open access: yesProcesses, 2021
Wind energy is contributing to more and more portions in the world energy market. However, one deterrent to even greater investment in wind energy is the considerable failure rate of turbines.
Zhiwei Gao, Xiaoxu Liu
semanticscholar   +1 more source

Seismic performance analysis of a wind turbine with a monopile foundation affected by sea ice based on a simple numerical method

open access: yesEngineering Applications of Computational Fluid Mechanics, 2021
To investigate the seismic performance of a wind turbine that is influenced by both the ice load and the seismic load, the research proposes a numerical approach for simulating the seismic behavior of a wind turbine on a monopile foundation.
Shuai Huang, Mingming Huang, Y. Lyu
semanticscholar   +1 more source

Model tests of a 10 MW semi-submersible floating wind turbine under waves and wind using hybrid method to integrate the rotor thrust and moments [PDF]

open access: yesWind Energy Science, 2022
This paper describes the results of a wave tank test campaign of a 1/49 scaled SATH 10 MW floating platform. The software-in-the-loop (SiL) hybrid method was used to include the wind turbine thrust and the in-plane rotor moments. Experimental results are
F. Vittori   +7 more
doaj   +1 more source

Wind turbine drivetrains: state-of-the-art technologies and future development trends

open access: yesWind Energy Science, 2021
. This paper presents the state-of-the-art technologies and development trends of wind turbine drivetrains – the energy conversion systems transferring the kinetic energy of the wind to electrical energy – in different stages of their life cycle: design,
A. Nejad   +27 more
semanticscholar   +1 more source

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